在传递具有特殊字符的字符串时,我收到无效请求:无效的HTTP格式,解析失败错误。日志中的错误如下。
我的要求:
http://localhost:3000/search/%
错误日志:
Invalid request: Invalid HTTP format, parsing fails.
/.rvm/gems/ruby-1.9.3-p545/gems/thin-1.6.2/lib/thin/request.rb:84:in `execute'
/.rvm/gems/ruby-1.9.3-p545/gems/thin-1.6.2/lib/thin/request.rb:84:in `parse'
/.rvm/gems/ruby-1.9.3-p545/gems/thin-1.6.2/lib/thin/connection.rb:39:in `receive_data'
/.rvm/gems/ruby-1.9.3-p545/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run_machine'
/.rvm/gems/ruby-1.9.3-p545/gems/eventmachine-1.0.3/lib/eventmachine.rb:187:in `run'
/.rvm/gems/ruby-1.9.3-p545/gems/thin-1.6.2/lib/thin/backends/base.rb:73:in `start'
/.rvm/gems/ruby-1.9.3-p545/gems/thin-1.6.2/lib/thin/server.rb:162:in `start'
/.rvm/gems/ruby-1.9.3-p545/gems/rack-1.5.2/lib/rack/handler/thin.rb:16:in `run'
/.rvm/gems/ruby-1.9.3-p545/gems/rack-1.5.2/lib/rack/server.rb:264:in `start'
/.rvm/gems/ruby-1.9.3-p545/gems/railties-4.0.2/lib/rails/commands/server.rb:84:in `start'
/.rvm/gems/ruby-1.9.3-p545/gems/railties-4.0.2/lib/rails/commands.rb:76:in `block in <top (required)>'
/.rvm/gems/ruby-1.9.3-p545/gems/railties-4.0.2/lib/rails/commands.rb:71:in `tap'
/.rvm/gems/ruby-1.9.3-p545/gems/railties-4.0.2/lib/rails/commands.rb:71:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
可能是什么问题?请建议我解决这个问题。
如何在收到以下错误时重定向到另一个页面?
答案 0 :(得分:1)
%
是网址中的特殊字符,用于url-encoding
您应该使用另一个通配符,例如*
http://localhost:3000/search/ *
答案 1 :(得分:1)
如下更新您的nginx配置文件,并在公共文件夹中创建400.html文件。
服务器 { 听80;
root /public; # <--- be sure to point to 'public'!
error_page 400 /400.html;
location = /400.html {
internal;
}
}
答案 2 :(得分:0)
为处理此类错误,会引发许多异常。
比如ActiveRecord::RecordInvalid
ActiveRecord::RecordNotFound
。但这是模型例外。
使用控制器,我们ActionController::RoutingError
ActionController::BadRequest
与路由相关,映射网址
因此,当您收到400
错误时,它是bad request error
,因此您必须通过调用一个方法来处理它,该方法将呈现一个回复的HTML页面
试试这个
class ApplicationController < ActionController::Base
rescue_from ActionController::RoutingError, :with => :route_not_found_error
rescue_from ActionController::BadRequest, :with => :bad_request_error
resue_from StandardError, :with => :render_server_error
protected
def route_not_found_error
render "shared/404", :status => 404
end
def bad_request_error
render "shared/400", :status => 400
end
def render_server_error
render "shared/500", :status => 500
end
end
在app / views / shared中添加404.html
,400.html
,500.html
的网页